2014-Present John Deere Wheel Loader Reflash

Tier4B EGR/DPF/DEF Reflash and Horsepower Tuning
We can ship anywhere in North America in 1 business day
Includes 1 year software warranty 

Engine Control Module and Aftertreatment Control Module have to be shipped to our location for bench flashing with a turnaround time of 3 days. Contact sales@reimertuning.com for more information.

Note: Items with expedited shipping ordered after 12 ET will not go out until the following day. 

Please take a minute to review our position on Over the Air (OTA) updates. 

Please note: When it comes to John Deere Construction Equipment, specific to DEF models, there will be a warning light left on the dashboard. If you have any questions regarding this, please feel free to reach out. 

Horsepower:
Stage 1 Tune focuses on fuel economy with small torque increase

Application:

In need of more power? 
This is a question that we get asked quite often. If you are in a situation where you feel like the machine you have is lacking in the horsepower department, we can help! When it comes to horsepower increases, the best way to explain it is that we are making the engine more efficient. It produces more power, sooner. When operating the equipment, it will take less load on the engine to get up to speed. This reduced the overall load on the engine, and as a result reduces the amount of fuel required. If there is a situation where more power is needed, you’ll have the extra horsepower available to you! It really is the best of both worlds. 

What is DEF, can I stop using it?
DEF (UREA), or diesel exhaust fluid is a liquid that is injected into the exhaust system. This part of the exhaust system is called the SCR, or the selective catalytic reduction. It is designed to remove nitrogen oxide emissions from the diesel engine. The issue with DEF is that because it is 67% water, it can freeze during the winter. This can crack the DEF tank and lead to other problems. Some manufacturers use DEF as their main, or only, source of emissions control. This can result in high costs, ensuring that the DEF is always full. The catalyst that is used for the DEF is not as restrictive compared to the diesel particulate filter. This means that it can stay in place, even after a reflash has taken place. We recommend that you rinse out the DEF system with water after the fluid has been drained. DEF if left alone for a long period of time can crystalize. That is why it is best to make sure everything is clean!

Reimer Tuning is proud to be owned and operated in Canada! We have been around since 2014, and we are excited to work with you! Please feel free to reach out to sales@reimertuning.com if you have any questions.